CA3105028A1 - Method for separating organic zinc catalyst using filtration membrane - Google Patents
Method for separating organic zinc catalyst using filtration membrane Download PDFInfo
- Publication number
- CA3105028A1 CA3105028A1 CA3105028A CA3105028A CA3105028A1 CA 3105028 A1 CA3105028 A1 CA 3105028A1 CA 3105028 A CA3105028 A CA 3105028A CA 3105028 A CA3105028 A CA 3105028A CA 3105028 A1 CA3105028 A1 CA 3105028A1
- Authority
- CA
- Canada
- Prior art keywords
- organic zinc
- zinc catalyst
- polyalkylene carbonate
- carbonate resin
- filtering membrane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011701 zinc Substances 0.000 title claims abstract description 107
- 239000003054 catalyst Substances 0.000 title claims abstract description 102
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 101
- 238000001914 filtration Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000012528 membrane Substances 0.000 title claims description 71
- 229920001281 polyalkylene Polymers 0.000 claims abstract description 62
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 61
- 229920005989 resin Polymers 0.000 claims abstract description 55
- 239000011347 resin Substances 0.000 claims abstract description 55
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 40
- 229920000098 polyolefin Polymers 0.000 claims description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 24
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- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
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- 125000006527 (C1-C5) alkyl group Chemical group 0.000 claims 3
- 125000005843 halogen group Chemical group 0.000 claims 3
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- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
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Classifications
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying
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- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00933—Chemical modification by addition of a layer chemically bonded to the membrane
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- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/32—General preparatory processes using carbon dioxide
- C08G64/34—General preparatory processes using carbon dioxide and cyclic ethers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2311/14—Pressure control
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2323/06—Specific viscosities of materials involved
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/0283—Pore size
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2325/04—Characteristic thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4015—Regeneration or reactivation of catalysts containing metals
- B01J31/4061—Regeneration or reactivation of catalysts containing metals involving membrane separation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Transplantation (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polyesters Or Polycarbonates (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0165219 | 2018-12-19 | ||
| KR20180165219 | 2018-12-19 | ||
| PCT/KR2019/018131 WO2020130686A1 (ko) | 2018-12-19 | 2019-12-19 | 여과막을 이용한 유기 아연 촉매의 분리 방법 |
Publications (1)
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| CA3105028A1 true CA3105028A1 (en) | 2020-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3105028A Pending CA3105028A1 (en) | 2018-12-19 | 2019-12-19 | Method for separating organic zinc catalyst using filtration membrane |
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| Country | Link |
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| US (1) | US20210253790A1 (ko) |
| EP (1) | EP3895791B1 (ko) |
| JP (1) | JP7234263B2 (ko) |
| KR (1) | KR102379597B1 (ko) |
| CN (1) | CN112312998A (ko) |
| CA (1) | CA3105028A1 (ko) |
| WO (1) | WO2020130686A1 (ko) |
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| JP4558640B2 (ja) * | 2005-12-22 | 2010-10-06 | トヨタ紡織株式会社 | フィルタ用ろ材、流体ろ過用フィルタ及びエンジン用オイルフィルタ |
| EP2150356A4 (en) * | 2007-05-26 | 2012-05-30 | Stonybrook Water Purification | HIGH FLOW FLUID SEPARATION MEMBRANES COMPRISING A CELLULOSE LAYER OR CELLULOSE DERIVATIVE |
| EP2072532A1 (en) * | 2007-12-21 | 2009-06-24 | Lanxess Deutschland GmbH | A process for removing iron-residues, rhodium- and ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber |
| KR100982641B1 (ko) * | 2008-12-09 | 2010-09-16 | 한국화학연구원 | 결정성 다공성 유무기혼성체를 함유하는 흡착제 |
| CN102311180B (zh) * | 2010-06-29 | 2013-02-06 | 中国石油化工股份有限公司 | 一种铜锌催化剂废水中铜锌的去除及回收方法 |
| JP2016525619A (ja) * | 2013-08-02 | 2016-08-25 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ | ポリエーテルカーボネートポリオールの製造方法 |
| KR101640244B1 (ko) * | 2013-10-30 | 2016-07-15 | 주식회사 엘지화학 | 유기 아연 촉매의 제조 방법 및 폴리알킬렌 카보네이트 수지의 제조 방법 |
| KR102391669B1 (ko) * | 2014-08-12 | 2022-04-27 | 토소가부시키가이샤 | 알킬렌 옥사이드 중합 촉매 및 이것을 이용한 폴리알킬렌 옥사이드의 제조 방법 |
| US9580770B2 (en) * | 2014-10-22 | 2017-02-28 | Chevron U.S.A. Inc. | Process for preparing a spent catalyst for precious metals recovery |
| KR101781606B1 (ko) * | 2014-10-30 | 2017-10-23 | 주식회사 엘지화학 | 폴리알킬렌카보네이트를 포함하는 수지 조성물의 제조방법 |
| CN107075104B (zh) * | 2014-12-08 | 2019-04-09 | Lg化学株式会社 | 制备聚碳酸亚烷基酯树脂的方法 |
| KR101848797B1 (ko) * | 2015-02-17 | 2018-04-13 | 주식회사 엘지화학 | 선형 무기 배위 고분자, 금속 착화합물, 이를 포함하는 금속 나노 구조체 및 촉매 조성물 |
| US10065916B2 (en) * | 2015-03-10 | 2018-09-04 | Toagosei Co., Ltd | Method for producing (meth)acrylate |
| US10618037B2 (en) * | 2015-06-24 | 2020-04-14 | Zeon Corporation | Method for recovering catalyst |
| KR102233983B1 (ko) * | 2015-10-26 | 2021-03-30 | 주식회사 엘지화학 | 유기 아연 촉매, 이의 제조 방법 및 상기 촉매를 이용한 폴리알킬렌 카보네이트 수지의 제조 방법 |
| JP6616894B2 (ja) * | 2016-03-11 | 2019-12-04 | エルジー・ケム・リミテッド | 熱安定性および加工性が向上したポリアルキレンカーボネートを含む樹脂組成物の経済的製造方法 |
| EP3219741A1 (de) * | 2016-03-18 | 2017-09-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
| KR102084769B1 (ko) | 2016-10-20 | 2020-04-23 | 주식회사 엘지화학 | 유기 아연 촉매의 제조 방법 |
| EP3778022A4 (en) * | 2018-12-20 | 2021-11-17 | Lg Chem, Ltd. | A method for producing an organic zinc catalyst and a method for producing a polyalkylene carbonate resin using an organic zinc catalyst made therewith |
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- 2019-12-19 CN CN201980039877.2A patent/CN112312998A/zh active Pending
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Also Published As
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| KR20200076644A (ko) | 2020-06-29 |
| US20210253790A1 (en) | 2021-08-19 |
| EP3895791B1 (en) | 2024-05-15 |
| JP2021526579A (ja) | 2021-10-07 |
| EP3895791A4 (en) | 2022-03-23 |
| EP3895791A1 (en) | 2021-10-20 |
| WO2020130686A1 (ko) | 2020-06-25 |
| CN112312998A (zh) | 2021-02-02 |
| JP7234263B2 (ja) | 2023-03-07 |
| KR102379597B1 (ko) | 2022-03-29 |
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